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Molecular Polymorphism of Pectinase Genes PGU of Saccharomyces bayanus var. uvarum Yeast

Molecular Polymorphism of Pectinase Genes PGU of Saccharomyces bayanus var. uvarum Yeast ISSN 0003-6838, Applied Biochemistry and Microbiology, 2019, Vol. 55, No. 9, pp. 882–887. © Pleiades Publishing, Inc., 2019. Russian Text © The Author(s), 2019, published in Biotekhnologiya, 2019, Vol. 35, No. 2, pp. 30–37. PRODUCERS, BIOLOGY, SELECTION, AND GENE ENGINEERING Molecular Polymorphism of Pectinase Genes PGU of Saccharomyces bayanus var. uvarum Yeast a, b a E. S. Naumova *, M. Yu. Shalamitskiy , and G. I. Naumov State Research Institute for Genetics and Selection of Industrial Microorganisms of National Research Center “Kurchatov Institute”, (NRC “Kurchatov Institute”–GosNIIgenetika), Moscow, 117545 Russia All-Russian National Research Institute of Viticulture and Winemaking “Magarach”, Russian Academy of Sciences, Yalta, 298600 Russia *e-mail: lena_naumova@yahoo.com Received December 17, 2018; revised January 17, 2019; accepted March 15, 2019 Abstract—A molecular genetic study of pectinase PGU genes from 74 strains of the yeast Saccharomyces bayanus var. uvarum isolated from various fermentation processes and natural sources in different regions of Europe and the United States has been performed. Unlike the S. cerevisiae yeasts, each having a single PGU gene, the S. bayanus var. uvarum strains have three divergent genes, PGU1b, PGU2b, and PGU3b, which are located respectively on chromosomes X, I, and XIV. The high pectinolytic activity of these yeasts http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Biochemistry and Microbiology Springer Journals

Molecular Polymorphism of Pectinase Genes PGU of Saccharomyces bayanus var. uvarum Yeast

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Publisher
Springer Journals
Copyright
Copyright © 2019 by Pleiades Publishing, Inc.
Subject
Life Sciences; Biochemistry, general; Microbiology; Medical Microbiology
ISSN
0003-6838
eISSN
1608-3024
DOI
10.1134/S0003683819090059
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Abstract

ISSN 0003-6838, Applied Biochemistry and Microbiology, 2019, Vol. 55, No. 9, pp. 882–887. © Pleiades Publishing, Inc., 2019. Russian Text © The Author(s), 2019, published in Biotekhnologiya, 2019, Vol. 35, No. 2, pp. 30–37. PRODUCERS, BIOLOGY, SELECTION, AND GENE ENGINEERING Molecular Polymorphism of Pectinase Genes PGU of Saccharomyces bayanus var. uvarum Yeast a, b a E. S. Naumova *, M. Yu. Shalamitskiy , and G. I. Naumov State Research Institute for Genetics and Selection of Industrial Microorganisms of National Research Center “Kurchatov Institute”, (NRC “Kurchatov Institute”–GosNIIgenetika), Moscow, 117545 Russia All-Russian National Research Institute of Viticulture and Winemaking “Magarach”, Russian Academy of Sciences, Yalta, 298600 Russia *e-mail: lena_naumova@yahoo.com Received December 17, 2018; revised January 17, 2019; accepted March 15, 2019 Abstract—A molecular genetic study of pectinase PGU genes from 74 strains of the yeast Saccharomyces bayanus var. uvarum isolated from various fermentation processes and natural sources in different regions of Europe and the United States has been performed. Unlike the S. cerevisiae yeasts, each having a single PGU gene, the S. bayanus var. uvarum strains have three divergent genes, PGU1b, PGU2b, and PGU3b, which are located respectively on chromosomes X, I, and XIV. The high pectinolytic activity of these yeasts

Journal

Applied Biochemistry and Microbiology – Springer Journals

Published: Dec 5, 2019

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